Ball mill Wikipedia
A ball mill is a type of grinder used to grind and blend materials for use in mineral dressing processes, paints, pyrotechnics, ceramics and selective laser sintering. It works on the principle of impact and attrition: size reduction is done by impact as the balls drop from .. Froth flotation · Jameson cell · Panning · Jig concentrators · Gravity.
Grinding Size Estimation and Beneficiation Studies Based on .
Oct 29, 2016 . varying from lumpy chromite to fine size concentrates. . magnetic separators, multi gravity separators, and flotation in fine sizes ( 0.5 mm) are .. simulating dry grinding in a closed circuit at 250% circulating load in a Bond ball mill. The work index is calculated by using the following empirical equation:.Get Price